package com.cloudkinto.service.order.impl;

import com.cloudkinto.entity.OrderEcangProductDo;
import com.cloudkinto.dao.OrderEcangProductDao;
import com.cloudkinto.service.order.OrderEcangProductService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.cloudkinto.common.web.PageResult;
import com.cloudkinto.common.web.SingleResult;

import org.springframework.stereotype.Service;
import org.springframework.beans.factory.annotation.Autowired;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.util.CollectionUtils;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;
import java.util.stream.Collectors;

/**
 * <p>
 *  service实现类
 * </p>
 * @author ding
 * @since 2023-03-14
 */
@Service
@Transactional(rollbackFor = Exception.class)//事务回滚
public class OrderEcangProductServiceImpl extends ServiceImpl<OrderEcangProductDao, OrderEcangProductDo> implements OrderEcangProductService {
    @Autowired
    private OrderEcangProductDao dao;

    @Override
    public SingleResult addInit() {
        return SingleResult.success("");
    }

    @Override
    public Object add(Object req, Long userId) {
        OrderEcangProductDo entityDo = new OrderEcangProductDo();
        BeanUtils.copyProperties(req, entityDo);
        handlerAddBefore(entityDo, userId);
        dao.insert(entityDo);
        return handlerAddAfter(entityDo);
    }

    //新增校验
    private void addCheck(Object req) {

    }

    //做新增之前要执行的业务定制处理
    private void handlerAddBefore(OrderEcangProductDo entityDo, Long userId) {
    }

    //将新增的do转换成要返回的实体
    private Object handlerAddAfter(OrderEcangProductDo entityDo) {
        Object res = new Object();
        BeanUtils.copyProperties(entityDo, res);
        return res;
    }

    @Override
    public SingleResult updateInit(Long id) {
        return SingleResult.success("");
    }

    @Override
    public Object update(Object req, Long userId) {
        /*OrderEcangProductDo entityDo = dao.selectById(req.getId());
        BeanUtils.copyProperties(req, entityDo);
        handlerUpdateBefore(entityDo, userId);
        dao.updateById(entityDo);
        return handlerUpdateAfter(entityDo);*/
        return null;
    }

    //编辑校验
    private void updateCheck(Object req) {

    }

    //做修改之前要执行的业务定制处理
    private void handlerUpdateBefore(OrderEcangProductDo entityDo, Long userId) {

    }

    //做修改之后要执行的业务定制处理
    private Object handlerUpdateAfter(OrderEcangProductDo entityDo) {
        Object res = new Object();
        BeanUtils.copyProperties(entityDo, res);
        return res;
    }

    @Override
    public int delete(Long id, Long userId) {
        OrderEcangProductDo entityDo = dao.selectById(id);
        handlerDeleteBefore(entityDo, userId);
        return dao.deleteById(id);
    }

    //做删除之前要执行的业务定制处理
    private void handlerDeleteBefore(OrderEcangProductDo entityDo, Long userId) {

    }

    @Override
    public Object detail(Long id) {
        OrderEcangProductDo entityDo =  dao.selectById(id);
        Object res = new Object();
        BeanUtils.copyProperties(entityDo, res);
        return handlerDetailAfter(res);
    }

    //查询明细之后要执行的业务定制处理
    private Object handlerDetailAfter(Object res) {
        return res;
    }

    @Override
    public SingleResult pageInit() {
        return SingleResult.success("");
    }

    @Override
    public List<Object> getList(Map<String, String> map) {
        QueryWrapper<OrderEcangProductDo> wrapper = queryBuild(map);
        List<OrderEcangProductDo> list = this.list(wrapper);
        List<Object> result = handlerListAfter(list);
        return result;
    }

    @Override
    public PageResult getListPage(Map<String, String> map) {
        QueryWrapper<OrderEcangProductDo> wrapper = queryBuild(map);
        IPage<OrderEcangProductDo> page = pageInit(map);
        page = this.page(page, wrapper);
        List<Object> resList = handlerListAfter(page.getRecords());
        PageResult result = new PageResult(resList, (int)page.getCurrent(), (int)page.getSize(), (int)page.getTotal(), (int)page.getPages());
        return result;
    }

    //查询分页列表之后对列表数据的处理
    private List<Object> handlerListAfter(List<OrderEcangProductDo> list ){
        List<Object> result = new ArrayList<>();
        return result;
    }

    private IPage<OrderEcangProductDo> pageInit(Map<String, String> map) {
        IPage<OrderEcangProductDo> page = new Page();
        page.setSize(StringUtils.isNotBlank(map.get("pageSize")) ? Long.parseLong(map.get("pageSize")) : 10);
        page.setCurrent(StringUtils.isNotBlank(map.get("current")) ? Long.parseLong(map.get("current")) : 1);
        return page;
    }

    private QueryWrapper<OrderEcangProductDo> queryBuild(Map<String, String> map) {
        QueryWrapper<OrderEcangProductDo> wrapper = new QueryWrapper<>();
        if (StringUtils.isNotBlank(map.get("keyword"))) {
            wrapper.like("keyword", map.get("keyword"));
        }
        return wrapper;
    }


}
